From 582e5d9bcc0dc697c34aeb160ffb35578a585938 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Sun, 20 Aug 2017 20:51:07 +0000
Subject: [PATCH] Issue 3636: Avoid warning messages

---
 pumpio/pumpio.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pumpio/pumpio.php b/pumpio/pumpio.php
index 1153000d..8d11c028 100644
--- a/pumpio/pumpio.php
+++ b/pumpio/pumpio.php
@@ -1407,8 +1407,11 @@ function pumpio_getallusers(&$a, $uid) {
 			$success = false;
 	}
 
-	foreach ($users->items AS $user)
-		pumpio_get_contact($uid, $user);
+	if (is_array($users->items)) {
+		foreach ($users->items AS $user) {
+			pumpio_get_contact($uid, $user);
+		}
+	}
 }
 
 function pumpio_queue_hook(&$a,&$b) {